why the elements belonging to the same group do have similar chemical properties
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Answered by
1
Answer:
see below
Explanation:
chemical properties of elements depend on valency. But same 'group' elements have same valency. hence they have similar chemical properties
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0
Answer:
The chemical and physical properties of any elements rely on the quantity of valence electrons. In periodic table elements are in same group are having same quantity of valence electrons. This is why elements present in the same group are having similar chemical and physical properties.
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